<?php
namespace App\Controller;
class TradeController extends BaseController
{
    /**
     * 首页
     */
    public function index(){
        $model = D('App/Base');
        $page_title = C("TITLE");

        $this->assign(array(
            'hot_disease'    => $hot_disease,
            'friend_link'    => true,
        ));
        $this->setPageInfo("{$page_title['title']}", "{$page_title['keyword']}", "{$page_title['desc']}", 1);
        $this->display();
    }

}